How Laser treatment for whitening teeth works ?

Translucent bleaching gel is applied to the teeth and the laser light is used for the crystals to absorb energy from light and penetrate the teeth enamel to activate the lightning effect on the teeth. Time in the cosmetic dentist's chair depends on the degree of discoloration have.I you would like to propose to assume that, especially for places that do not respond to regular whitening gel. These include patches, which are gray or very dark, particularly caused by tetracycline and other drugs.
Go to the dentist rather than trying to own home.Keep jaws closed  for approximately 2 hours after the bleach.

Will it hurt my gums

the gums are protected from the bleaching gel and sealing wax coated cotton gauze. Gel is applied to the teeth and exposed to laser light, which activates the bleaching agent. This will degrade the dye molecule and makes it possible to be removed from the tooth.

Advantage: One visit is usually enough to smile.

Disadvantage: The sudden change of color is likely to be noticed around you immediately. The management team is expensive, but also the fastest.